Programming FCs (Functions) and FBs for S7 Ethernet CPs
User program
(CPU cycle)
Supply AG_SEND with
Supply AG_SEND
Legend:
1) parameter transfer DONE, ERROR, STATUS
154
Ethernet CP
data "X"
ACT = 1
AG_SEND
1)
0, 0, 8181
ACT = 0
AG_SEND
1)
0, 0, 8181
AG_SEND
1)
1, 0, 0000
Time
Communications Partner
Transfer
"X"
active on
Ethernet
Time
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06
Time